15-way manifold with thermostatic valves and flow meters, standard N-RZP15S

Manifold for central heating and domestic hot water installations

This brass manifold, equipped with 15 sections, is a key element of an efficient heating system. Designed for both new installations and modernization of existing ones, it allows for precise regulation of heat flow in each heating circuit. Its construction combines functionality with durability, ensuring reliable operation for years to come. It is ideal for single-family homes, apartment buildings, and commercial properties.

The N-RZP15S manifold is a complete solution, ready for installation. The set includes not only the manifold rails but also necessary steel brackets, flow meters, thermostatic valves, and venting/draining assemblies. This gives the installer confidence that all components are compatible and ensure optimal system performance.

Construction and functionality

The manifold is made of high-quality brass, which guarantees corrosion resistance and long-term operation. The manifold rails with a length of 750 mm allow for free connection of 15 heating circuits. Flow meters with a range of 0-2.5 l/min enable accurate balancing of the installation and adjustment of the flow to the needs of each room. Thermostatic valves on the return rail allow for individual temperature control in each circuit – both manually using knobs and by installing M30x1.5 thermoelectric heads. Venting and draining assemblies facilitate installation maintenance and allow for effective removal of air and water from the system. G1/2 nipples with connectors for 16x2 mm multilayer pipe ensure tight and durable connections.

• Brass construction: resistance to corrosion and high working pressure.
• 15 sections: possibility to connect a large number of heating circuits.
• Flow meters: precise flow regulation in each circuit (0-2.5 l/min).
• Thermostatic valves: individual temperature control in each room – manual or automatic (with thermoelectric heads).
• Venting/draining assemblies: easy maintenance and removal of air from the installation.
• Connector nipples: quick and tight installation of 16x2 mm multilayer pipes.
• Complete set: includes all necessary elements for installation – manifold rails, steel brackets, flow meters, thermostatic valves, and venting/draining assemblies.

Application and compatibility

The N-RZP15S manifold is designed for use in central heating (C.H.) and domestic hot water (D.H.W.) systems. It can be used in both water and glycol installations (up to 50% glycol concentration). It is a universal solution for installers looking for a reliable and efficient component for building modern heating systems. A 1" thread size ensures compatibility with most standard installation elements available on the market.